Patents by Inventor Medardo Monzon

Medardo Monzon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Structured latex particles having reinforcing and opacity characteristics
    Patent number: 4806207
    Abstract: A paper product, especially light weight papers, is prepared with a structured latex particle having opacity and reinforcing characteristics comprising a core region having a light scattering characteristic and T.sub.g of about 80 degrees C or higher and a shell region of about 25 degrees C or lower. The structured latex particle provides opacity to the paper without adversely affecting its mechanical strength.
    Type: Grant
    Filed: September 23, 1987
    Date of Patent: February 21, 1989
    Assignee: The Dow Chemical Company
    Inventors: Medardo Monzon, Michele R. Lock, James G. Galloway